Growing community of inventors

Hachioji, Japan

Ryosuke Sumiya

Average Co-Inventor Count = 4.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Ryosuke Sumiya ↔ Kiyotaka Kizaki (1 patent)Ryosuke Sumiya ↔ Hitoshi Aoki (1 patent)Ryosuke Sumiya ↔ Yuki Morita (1 patent)Ryosuke SumiyaRyosuke Sumiya (1 patent)Kiyotaka KizakiKiyotaka Kizaki (6 patents)Hitoshi AokiHitoshi Aoki (2 patents)Yuki MoritaYuki Morita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Seimitsu Co., Ltd. (1 from 324 patents)


1 patent:

1. 12463068 - Sheet release apparatus

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